SU1375842A1 - Lubrication system of i.c. engine - Google Patents

Abstract

The invention allows to improve the quality of oil purification from particles of ferromagnetic materials and adsorption. baths on them products of oxidative polymerization of oil. The device contains a pallet 1 filled with oil 2 to level 3, oil receivers of the oil pump 5, filter 6, main: oil line 7, frame 8 with magnetic rods (MS) installed in it and upper and lower grids 10 and 11. In the pan grooves 12 and aperture 13 are made, hermetically sealed with a lid 14, to clean the frame 8. The stack into the tray from the mating gaps, the drops fall onto the grid 10, are crushed and fall onto the MS. Ferromagnetic particles, some of which are coated with products of oxidative polymerization of oil, are deposited on MS. Refined oil through the grid 11 flows into the pan. Purification from other soils is carried out in filter 6. 1 hp f-ly, 3 ill. with (L

Description

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FIELD OF THE INVENTION The invention relates to automotive engine construction, in particular to a lubrication system for an internal combustion engine.

The purpose of the invention is to improve the quality of oil purification from particles of ferromagnetic materials and products of oxidative polymerization of oil adsorbed on them.

FIG. 1 is a schematic diagram of the lubrication system; FIG. 2 is a section A-A in FIG. one; in fig. 3 is a section BB in FIG. one.

The device includes a sump 15 filled with oil 2 to level 3, oil receivers 4 oil pump, filter 6, main oil line 7, frame 8 with magnetic rods 9 and top 10 and lower 11 grids installed in it. In the tray 1, the grooves 12 and the hole 13 are hermetically sealed with a lid 14.

The device works as follows.

After starting the engine, the oil 2 of the pallet 1 is sucked in by the pump 5 through the oil receiver 4 and is fed into the main oil line 7 through the filter 6. Then, after lubricating the rubbish weed, the oil 2 flows out of the gaps of drops in the form of droplets containing wear parts. Particles of ferromagnetic and other materials.

The pads fall into the tray 1, the droplets fall and the upper grid 10 is crushed, and even smaller droplets, which

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9. At the same time, ferromagnetic particles, some of which are covered with products of oxidative polymerization of oil, are deposited on the magnetic rods 9. Oil 2 purified from ferromagnetic particles flows through bottom grid 11 into tray 1. Purification from other contaminants is carried out in filter 6.

To clean the frame 8, the hermetic cover 14 is removed and the frame 8 is pulled out through the opening 13, which then easily moves in the grooves 12.

Claims (2)

1. A lubrication system device for an internal combustion engine with a crankshaft and a pan with walls and an end portion filled with oil to a certain level, containing an oil receiver, an oil pump, a filter and the main oil line, in order to improve the quality of oil cleaning from particles of ferromagnetic materials and products of oxidative polymerization of oil adsorbed on them, it contains a frame with a set of magnetic rods of magnet material placed in the pan between the crankshaft and the level of ma faint 2. The device according to claim 1, wherein it is so that the grooves are parallel to its longitudinal axis parallel to its longitudinal axis, the grooves are made from the inner side, a sealing cover is made in its front part, and the frame is installed into the grooves with the possibility get further to the magnetic rods 40 by movement. ffus.Z Fig.Z